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Corrosion Resistant High Strength Aviation Grade Aluminum Alloy Bar and Aluminum Round Stock
Corrosion Resistant High Strength Aviation Grade Aluminum Alloy Bar and Aluminum Round Stock
Specifications
Brand Name :
Factory Direct Supply
Model Number :
1000,3000,5000,6000 Series
Certification :
ISO 9001
Place of Origin :
Other
MOQ :
1
Price :
negotiable
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
Adequate production
Delivery Time :
8 ~ 14 days
Packaging Details :
Standard Package
Product name :
2000 Series Aluminum Alloy Bar
Standard :
ASTM
Color :
Sliver
Shape :
Round
Sample :
Avaiable
Material :
Aluminum Alloy
head code :
Round
Advantage :
High Corrosion Resistance
Description
6082 T6 T6511 Aluminum Alloy Rod Corrosion Resistant Aluminum Round Stock
The 2000 series aluminum alloys (Al-Cu-Mg, "Duralumin") are heat-treatable, high-strength materials, second only to the 7000 series in tensile strength. They are widely known as aviation-grade aluminum for critical structural applications.
Product Specifications
Product Name 2000 Series Aluminum Alloy Bar
Brand New Yes, non-secondary
Tolerance ±1%
Surface Treatment Mill Finish
Standard ASTM
Grade 2000 Series
Head Code Round
Application Industry, etc.
Delivery Time 8-14 days
Customized Support OEM
Technique Cold Drawn
Material Aluminum Alloy
Model Number 1000, 3000, 5000, 6000 Series
Shape Round
Place of Origin Other
Advantage Durable, Anti-Corrosion
Material Status Large stock or fast new production
Package Standard Package
Processing Service Bending, Decoiling, Welding, Punching, Cutting
Payment T/T 30% Deposit + 70% Advance
Corrosion Resistant High Strength Aviation Grade Aluminum Alloy Bar and Aluminum Round Stock
Product Overview
The 2000 series aluminum alloys (Al-Cu-Mg, "Duralumin") are heat-treatable, high-strength materials, second only to the 7000 series in tensile strength. They are widely known as aviation-grade aluminum for critical structural applications.
Core Composition & Grades
  • Main alloying elements: Copper (Cu: 3.8-5.0%) + Magnesium (Mg: 1.2-1.8%), plus Mn/Ti for grain control
  • Common grades:
    • 2024 (Al-4.4Cu-1.5Mg-0.6Mn): The most popular high-strength grade
    • 2A12 (LY12): Chinese equivalent of 2024
    • 2017 (2A11): Medium-strength, good formability
    • 2011: Free-cutting grade with Pb/Bi for precision machining
    • 2219: High-temperature resistant, for aerospace fuel tanks
Key Properties
  • High strength: Tensile strength 420-480 MPa (T3/T4), comparable to some steels
  • Heat-treatable: Strength enhanced via solution treatment + aging (T3/T4/T6)
  • Good machinability: Excellent for CNC, threading, and precision parts (especially 2011)
  • Moderate corrosion resistance: Prone to intergranular corrosion; requires anodizing, cladding, or painting
  • Limited weldability: Susceptible to cracking; riveting/bolting preferred
Typical mechanical properties (2024-T3):
Tensile strength: 470 MPa
Yield strength: 325 MPa
Elongation: 10%
Hardness: 120 HB
Available Forms & Sizes
  • Bar/Rod: Round, square, flat, hexagonal
  • Diameter: 5-500 mm (customizable)
  • Length: 1-6 m (cut-to-length available)
  • Surface: Mill finish, polished, anodized, or coated
Main Applications
  • Aerospace: Aircraft fuselage, wings, ribs, spars, rivets, and landing gear components
  • Automotive: High-performance engine parts, transmission components, and racing car structures
  • Industrial: High-strength fasteners, precision machinery parts, and structural components requiring light weight and high strength
Standards & Specifications
  • International: ASTM B211, AMS 4120, EN 573-3, JIS H4100
  • Chinese: GB/T 3191, GB/T 3880.2
Advantages & Disadvantages
Advantages
  • Ultra-high strength-to-weight ratio
  • Excellent fatigue resistance
  • Superior machinability
  • Mature production and global supply
Disadvantages
  • Higher cost than 1000/6000 series
  • Poor corrosion resistance without surface treatment
  • Not ideal for welding
Summary
2000 series aluminum bars/rods are the premium choice for high-strength, lightweight structural applications, especially in aerospace and defense. Their combination of strength, machinability, and reliability makes them irreplaceable in critical engineering scenarios.
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Corrosion Resistant High Strength Aviation Grade Aluminum Alloy Bar and Aluminum Round Stock

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Product Detail
Brand Name :
Factory Direct Supply
Model Number :
1000,3000,5000,6000 Series
Certification :
ISO 9001
Place of Origin :
Other
MOQ :
1
Price :
negotiable
Contact Supplier
Corrosion Resistant High Strength Aviation Grade Aluminum Alloy Bar and Aluminum Round Stock

JuDe Steel Co., Ltd.

Verified Supplier
1 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Stainless Steel Pipe, Stainless Steel Rod, Hot Rolled Stainless Steel Sheet
Total Annual :
40,000 tons-50,000 tons
Employee Number :
80~99
Certification Level :
Verified Supplier
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